Commercial HVAC ventilation system on building rooftop

Our Services

HVAC Services for Homes & Businesses

QC Mechanical provides comprehensive heating, cooling, and ventilation services across King, Pierce, Kitsap, and Thurston counties. With 25+ years of experience and certifications from the EPA and Mitsubishi, every job is done to the highest standard.

What Our Customers Say

Real feedback from homeowners and businesses across the Puget Sound region.

QC Mechanical installed a Mitsubishi heat pump in our home last winter. The team was professional, on time, and explained everything clearly. Our energy bills have dropped significantly. Highly recommend!

Sarah M.

Tech: Mike R.

Our furnace stopped working on the coldest night of the year. QC Mechanical came out first thing in the morning, diagnosed the issue quickly, and had it running again within a couple hours. Lifesavers!

David K.

Tech: Jason T.

We had a new central AC system installed before summer hit. The crew was respectful of our home, cleaned up after themselves, and the system runs perfectly. Great experience from start to finish.

Linda & Tom P.

Tech: Carlos D.

Been using QC Mechanical for annual maintenance on our commercial building for three years. They are always thorough, honest about what needs attention, and fairly priced. Trustworthy company.

James W.

Tech: Mike R.

QC Mechanical helped us choose and install a ductless mini-split system for our addition. The installation was clean and efficient. The system heats and cools perfectly. Would absolutely use them again.

Rachel G.

Tech: Jason T.

We needed a full HVAC system for our new construction home in Puyallup. QC Mechanical worked directly with our builder and had everything installed on schedule. The system is quiet, efficient, and perfectly sized for our layout.

Mark & Jennifer B.

Tech: Brian L.

Had a Heat n Glo fireplace installed in our living room. The team handled everything from the gas line to the finish trim. It looks incredible and puts out serious heat. Really happy with the result.

Greg H.

Tech: Carlos D.

Our 20-year-old furnace finally gave out. QC Mechanical recommended an American Standard unit that fit our budget. The old system was out and the new one was running in the same day. Very impressed.

Patricia S.

Tech: Sarah K.

I manage a restaurant in Federal Way and our rooftop unit went down during a busy weekend. QC Mechanical had a tech out within hours and got us back up and running. That kind of response time is why we keep calling them.

Tony R.

Tech: Jason T.

We upgraded from an old baseboard heating system to a Mitsubishi ductless setup. The difference in comfort and our energy bills is night and day. QC Mechanical walked us through every option and never pushed us toward the most expensive one.

Angela & Steve D.

Tech: Brian L.

Signed up for their annual maintenance plan after they serviced our AC last summer. The fall tune-up caught a cracked heat exchanger before it became a safety issue. Glad we have them keeping an eye on things.

Robert N.

Tech: Mike R.

QC Mechanical handled the HVAC for our four-unit apartment building in Tacoma. They designed a system that keeps all the tenants comfortable without breaking the bank on energy costs. Professional crew from start to finish.

Diane L.

Tech: Sarah K.

Trusted Brands We Install & Service

As a Mitsubishi Diamond Dealer, QC Mechanical has access to exclusive products and extended warranties. We also install and service equipment from these leading manufacturers.

Mitsubishi

RunTru by Trane

American Standard

Navien

AO Smith

Heat n Glo

Montigo

Not Sure What You Need?

Our experienced team can assess your situation and recommend the right solution. No pressure, no upselling — just honest guidance from HVAC professionals.

253-293-2769